 /*******************************************************************************
  * Copyright (c) 2006, 2007 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  * IBM Corporation - initial API and implementation
  *******************************************************************************/

 package org.eclipse.ui.internal.menus;

 import org.eclipse.ui.internal.util.Util;

 /**
  * Basic implementation of the java.net.URI api. This is
  * needed because the java 'foundation' doesn't contain
  * the actual <code>java.net.URI</code> class.
  * <p>
  * The expected format for URI Strings managed by this class is:
  * </p><p>
  * "[scheme]:[path]?[query]"
  * </p><p>
  * with the 'query' format being "[id1]=[val1]&[id2]=[val2]..."
  * </p>
  * @since 3.3
  *
  */
 public class MenuLocationURI {

     private String rawString;
     
     /**
      * @param uriDef
      */
     public MenuLocationURI(String uriDef) {
         rawString = uriDef;
     }

     /**
      * @return The query part of the uri (i.e. the
      * part after the '?').
      */
     public String getQuery() {
         // Trim off the scheme
 String [] vals = Util.split(rawString, '?');
         return vals[1];
     }

     /**
      * @return The scheme part of the uri (i.e. the
      * part before the ':').
      */
     public String getScheme() {
         String [] vals = Util.split(rawString, ':');
         return vals[0];
     }

     /**
      * @return The path part of the uri (i.e. the
      * part between the ':' and the '?').
      */
     public String getPath() {
         // Trim off the scheme
 String [] vals = Util.split(rawString, ':');
         if (vals[1] == null)
             return null;
         
         // Now, trim off any query
 vals = Util.split(vals[1], '?');
         return vals[0];
     }

     /* (non-Javadoc)
      * @see java.lang.Object#toString()
      */
     public String toString() {
         return rawString;
     }

     /**
      * @return the full URI definition string
      */
     public String getRawString() {
         return rawString;
     }
 }

